Milk Frother - Stainless Steel Handle, Wand and Coil. Hand Held Electric Foam Maker. Best for Coffee, Hot Chocolate, Expresso, Cappuccino, Cocktail Mixer and Protein Shake Blender. Stainless Steel Handle, Stem, & Wisk - Heavy Duty - Built To Last! Battery-powered milk Frother - Batteries are sold separately, 2-aa 1.5v required Perfect for making homemade lattes, cappuccinos, macchiatos, cafe au lait and so much more Made of premium quality stainless steel Powerful motor spins at over 15,000 RPMs for instant results